Onikira - Demon Killer

44 achievements

Ultra Rare×37

Very Rare×6

Rare×1

About Onikira - Demon Killer's achievements

Onikira - Demon Killer has 44 Steam achievements, 37 of them ultra-rare — unlocked by under 5% of players. The rarest is "Onikira", earned by just 1.3% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

1.3%

of players earned "Onikira"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Onikira - Demon Killer achievements

44 achievements

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.3%

Come again!

You have spent 2500 in the shop

Ultra Rare1.3%

Rigorous training

You have upgraded Jiro’s health to maximum

Ultra Rare1.3%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.3%

Faster than light

You have completed a level without taking damage

Ultra Rare1.4%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.4%

SSSupreme

You have completed an encounter with a SSS rank

Ultra Rare1.4%

Samurai 400

You have achieved a 400 hit combo

Ultra Rare1.4%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.4%

Once more, with feeling

You have started the game again after completing it once.

Ultra Rare1.4%

Dragon grin

You have found all the dragon fragments

Ultra Rare1.5%

Strongest

You have all the upgrades

Ultra Rare1.6%

Flow like the water

You have defeated the Vanguard without taking damage

Ultra Rare1.6%

SSSamurai

You gained an SSS rank during combat

Ultra Rare1.6%

Samurai 150

You have achieved a 150 hit combo

Ultra Rare1.6%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.7%

I can fly!

You have killed 10 consecutive enemies while in the air

Ultra Rare1.7%

Tetsubo Expert

You’ve killed 100 enemies using the Tetsubo

Ultra Rare1.8%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.8%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.8%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.9%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.9%

Dragon maw

You have found half of the dragon fragments

Ultra Rare1.9%

Ice cold!

You have defeated the Kanabo Oni without taking damage

Ultra Rare2.0%

Naginata Expert

You’ve killed 100 enemies using the Naginata

Ultra Rare2.0%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare2.1%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare2.2%

Burned!

You have defeated the Kanabo Oni

Ultra Rare2.2%

Heavy and strong

You got the Tetsubo!

Ultra Rare2.2%

Untouchable

You have dodged 50 enemy hits

Ultra Rare2.8%

Kama Blades Expert

You’ve killed 100 enemies using the Kama Blades

Ultra Rare3.0%

Elegant and deadly

You got the Naginata!

Ultra Rare3.1%

Stronger

You have purchased all the upgrades

Ultra Rare3.2%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare3.3%

Fast and sharp

You got the Kama Blades!

Ultra Rare4.7%

Take that!

You have killed 5 enemies using deflected grenades

Ultra Rare4.8%

Samurai 50

You have achieved a 50 hit combo

Ultra Rare4.9%

???

Hidden achievement — tap Reveal secrets to spoil

Very Rare5.1%

Strong

You have purchased your first upgrade

Very Rare7.5%

Took down a mountain

You have defeated the Vanguard

Very Rare8.3%

???

Hidden achievement — tap Reveal secrets to spoil

Very Rare8.4%

Dragon tooth

You have found a dragon fragment

Very Rare11.9%

???

Hidden achievement — tap Reveal secrets to spoil

Very Rare12.1%

I have ascended

You have killed 30 enemies while in the air

Rare18.5%